Abstract futuristic portal visualization with glow

A mesmerizing abstract digital artwork depicting a futuristic portal or tunnel. The visualization features concentric glowing blue rings and powerful radial blue light beams emanating from a brilliant central core. An intricate grid-like structure is visible within the circular layers, suggestive of advanced technology, data streams, or a hyper-dimensional pathway. Scattered smaller points of red and orange light add contrast against the dark background.